23707103136 has 24 divisors (see below), whose sum is σ = 62231145984. Its totient is φ = 7902367680.

The previous prime is 23707103089. The next prime is 23707103137. The reversal of 23707103136 is 63130170732.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 23707103097 and 23707103106.

It is not an unprimeable number, because it can be changed into a prime (23707103137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123474400 + ... + 123474591.

It is an arithmetic number, because the mean of its divisors is an integer number (2592964416).

Almost surely, 2^23707103136 is an apocalyptic number.

It is an amenable number.

23707103136 is an abundant number, since it is smaller than the sum of its proper divisors (38524042848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23707103136 is a wasteful number, since it uses less digits than its factorization.

23707103136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246949004 (or 246948996 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

Adding to 23707103136 its reverse (63130170732), we get a palindrome (86837273868).

The spelling of 23707103136 in words is "twenty-three billion, seven hundred seven million, one hundred three thousand, one hundred thirty-six".